HBO released the first teaser for the forthcoming fourth season of Boardwalk Empire before this week’s episode of Game of Thrones. Spotlighting the addition of Jeffrey Wright to an already stellar cast, Wright will play Valentin Narcisse – a Harlem “philanthropist, student of culture and Doctor of Divinity” – whose personality and actions will come into direct conflict with Nucky Thompson. While no air date is set, Boardwalk Empire usually returns mid-September.